1 files changed, 0 insertions, 169 deletions
diff --git a/externals/extra/0.43.3/loop~/loop~.c b/externals/extra/0.43.3/loop~/loop~.c
deleted file mode 100644
index ebe3d9d5..00000000
--- a/externals/extra/0.43.3/loop~/loop~.c
+++ /dev/null
@@ -1,169 +0,0 @@
-/* loop~ -- loop generator for sampling */
-
-/*  Copyright 1997-1999 Miller Puckette.
-Permission is granted to use this software for any purpose provided you
-keep this copyright notice intact.
-
-THE AUTHOR AND HIS EMPLOYERS MAKE NO WARRANTY, EXPRESS OR IMPLIED,
-IN CONNECTION WITH THIS SOFTWARE.
-
-This file is downloadable from http://www.crca.ucsd.edu/~msp .
-
-*/
-
-#ifdef PD
-#include "m_pd.h"
-#else
-#define t_sample float
-#define t_float float
-#endif
-
-
-
-typedef struct _loopctl
-{
-    double l_phase;
-    t_sample l_invwindow;
-    t_sample l_window;
-    int l_resync;
-} t_loopctl;
-
-static void loopctl_run(t_loopctl *x, t_sample *transposein,
-        t_sample *windowin, t_sample *rawout, t_sample *windowout, int n)
-{
-    t_sample window, invwindow;
-    double phase = x->l_phase;
-    if (x->l_resync)
-    {
-        window = *windowin;
-        if (window < 0)
-        {
-            if (window > -1)
-                window = -1;
-            invwindow = -1/window;
-        }
-        else
-        {
-            if (window < 1)
-                window = 1;
-            invwindow = 1/window;
-        }
-        x->l_resync = 0;
-    }
-    else
-    {
-        window = x->l_window;
-        phase = x->l_phase;
-        invwindow = x->l_invwindow;
-    }
-    while (n--)
-    {
-        double phaseinc = invwindow * *transposein++;
-        double newphase;
-        t_sample nwind = *windowin++;
-        if (phaseinc >= 1 || phaseinc < 0)
-            phaseinc = 0;
-        newphase = phase + phaseinc;
-        if (newphase >= 1)
-        {
-            window = nwind;
-            if (window < 0)
-            {
-                if (window > -1)
-                    window = -1;
-                invwindow = -1/window;
-            }
-            else
-            {
-                if (window < 1)
-                    window = 1;
-                invwindow = 1/window;
-            }
-            newphase -= 1.;
-        }
-        phase = newphase;
-        *rawout++ = (t_sample)phase;
-        *windowout++ = window;
-    }
-    x->l_invwindow = invwindow;
-    x->l_window = window;
-    x->l_phase = phase;
-}
-
-static void loopctl_init(t_loopctl *x)
-{
-    x->l_window = 1;
-    x->l_invwindow = 1;
-    x->l_phase = 0;
-}
-
-static void loopctl_set(t_loopctl *x, t_float val)
-{
-    if (val < 0 || val > 1)
-        val = 0;
-    x->l_phase = val;
-    x->l_resync = 1;
-}
-
-#ifdef PD
-
-typedef struct _loop
-{
-    t_object x_obj;
-    t_float x_f;
-    t_loopctl x_loopctl;
-} t_loop;
-
-static t_class *loop_class;
-
-static void *loop_new(void)
-{
-    t_loop *x = (t_loop *)pd_new(loop_class);
-    loopctl_init(&x->x_loopctl);
-    inlet_new(&x->x_obj, &x->x_obj.ob_pd, &s_signal, &s_signal);
-    outlet_new(&x->x_obj, gensym("signal"));
-    outlet_new(&x->x_obj, gensym("signal"));
-    return (x);
-}
-
-static t_int *loop_perform(t_int *w)
-{
-    t_loopctl *ctl = (t_loopctl *)(w[1]);
-    t_sample *in1 = (t_sample *)(w[2]);
-    t_sample *in2 = (t_sample *)(w[3]);
-    t_sample *out1 = (t_sample *)(w[4]);
-    t_sample *out2 = (t_sample *)(w[5]);
-    int n = (int)(w[6]);
-    loopctl_run(ctl, in1, in2, out1, out2, n);
-    return (w+7);
-}
-
-static void loop_dsp(t_loop *x, t_signal **sp)
-{
-    dsp_add(loop_perform, 6,
-        &x->x_loopctl, sp[0]->s_vec, sp[1]->s_vec, sp[2]->s_vec, sp[3]->s_vec,
-            sp[0]->s_n);
-}
-
-static void loop_set(t_loop *x, t_floatarg val)
-{
-    loopctl_set(&x->x_loopctl, val);
-}
-
-static void loop_bang(t_loop *x)
-{
-    loopctl_set(&x->x_loopctl, 0);
-}
-
-void loop_tilde_setup(void)
-{
-    loop_class = class_new(gensym("loop~"), (t_newmethod)loop_new, 0,
-        sizeof(t_loop), 0, 0);
-    class_addmethod(loop_class, (t_method)loop_dsp, gensym("dsp"), A_CANT, 0);
-    CLASS_MAINSIGNALIN(loop_class, t_loop, x_f);
-    class_addmethod(loop_class, (t_method)loop_set, gensym("set"),
-        A_DEFFLOAT, 0);
-    class_addbang(loop_class, loop_bang);
-}
-
-#endif /* PD */